CONEY ISLAND, Brooklyn — A teen is dead and her 20-year-old boyfriend is in the hospital after the girl's ex-boyfriend allegedly shot the pair inside a Coney Island apartment early Tuesday, police said.

Neighbors inside the complex on West 35th Street told PIX11 News they heard fighting and gunshots about 4 a.m. and called 911.

Officers arrived to find a 20-year-old man with a gunshot wound to the arm and a 17-year-old girl with a gunshot wound to her chest.

The deceased victim has been identified as Alyssa Rodriguez, of Brooklyn. She rushed to a hospital where she was pronounced dead. The male victim remained in the hospital Tuesday night.

No arrests have been made, but police believe they have a clear picture of who they're looking for.

Investigators said Rodriguez's 25-year-old ex-boyfriend shot the couple. His name has not been released.